* Added a specialized ctor for Any for nullptr.   There was an inconvenience that an Any created with a nullptr returned false for isNull() * removed warning [forcing value to bool 'true' or 'false'] when calling is<>
* Added a specialized ctor for Any for nullptr.
  There was an inconvenience that an Any created with a nullptr returned false for isNull()
* removed warning [forcing value to bool 'true' or 'false'] when calling is<>

ericvergnaud/antlr4,wjkohnen/antlr4,parrt/antlr4,chandler14362/antlr4,ericvergnaud/antlr4,parrt/antlr4,antlr/antlr4,parrt/antlr4,antlr/antlr4,antlr/antlr4,Pursuit92/antlr4,chandler14362/antlr4,antlr/antlr4,parrt/antlr4,Pursuit92/antlr4,wjkohnen/antlr4,ericvergnaud/antlr4,parrt/antlr4,ericvergnaud/antlr4,wjkohnen/antlr4,ericvergnaud/antlr4,Pursuit92/antlr4,parrt/antlr4,antlr/antlr4,Pursuit92/antlr4,ericvergnaud/antlr4,wjkohnen/antlr4,Pursuit92/antlr4,wjkohnen/antlr4,parrt/antlr4,Pursuit92/antlr4,parrt/antlr4,chandler14362/antlr4,ericvergnaud/antlr4,wjkohnen/antlr4,antlr/antlr4,wjkohnen/antlr4,antlr/antlr4,chandler14362/antlr4,chandler14362/antlr4,parrt/antlr4,chandler14362/antlr4,parrt/antlr4,chandler14362/antlr4,antlr/antlr4,Pursuit92/antlr4,antlr/antlr4,ericvergnaud/antlr4,ericvergnaud/antlr4,wjkohnen/antlr4,ericvergnaud/antlr4,antlr/antlr4,wjkohnen/antlr4,Pursuit92/antlr4,chandler14362/antlr4,chandler14362/antlr4,Pursuit92/antlr4